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基本物理常数
释义
基本物理常数
Encyclopedia
工学
国家测量基准
释
fundamental physical constants
基本物理常数
物理学领域的一些普适常数。又称基本常数或自然常数,如经典物理中的真空中光速、万有引力常数和阿伏伽德罗常量等,量子物理中的普朗克常数、精细结构常数和里德伯常数等,其量值从理论上说与测量时间、测量地点、所用的测量仪器及材料均无关联。
理学
〔物理学的一般概念〕
释
fundamental physical constants
基本物理常数
物理领域的一些普适常数。
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mental effect of penalty
mental exhaustion
mental experiment
mental foramen
mental goods of pruduction
mental handicapped
mental health
mental health education
mental health education in school
mental health effect of air pollution
mental health effect of colour
mental health effect of congestion
mental health effect of environmental temperature
mental health effect of illumination
mental health effect of noise
mental health effect of odour
mental health effects of sport/exercise
mental health in old age
mental health law
mental health of judicial official
mental health of learning
mental health of serviceman in hygrothermal environment
mental health of servicemen in continuous operation
Mental health of servicemen in submarine environment
mental health policy
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